1 files changed, 102 insertions, 0 deletions
diff --git a/browser/experiments/test/xpcshell/test_cacherace.js b/browser/experiments/test/xpcshell/test_cacherace.js
new file mode 100644
index 000000000..ff77cfdc4
--- /dev/null
+++ b/browser/experiments/test/xpcshell/test_cacherace.js
@@ -0,0 +1,102 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+Cu.import("resource://testing-common/httpd.js");
+Cu.import("resource://gre/modules/Timer.jsm");
+
+const MANIFEST_HANDLER         = "manifests/handler";
+
+const SEC_IN_ONE_DAY  = 24 * 60 * 60;
+const MS_IN_ONE_DAY   = SEC_IN_ONE_DAY * 1000;
+
+var gHttpServer          = null;
+var gHttpRoot            = null;
+var gDataRoot            = null;
+var gPolicy              = null;
+var gManifestObject      = null;
+var gManifestHandlerURI  = null;
+
+function run_test() {
+  run_next_test();
+}
+
+add_task(function* test_setup() {
+  loadAddonManager();
+  yield removeCacheFile();
+
+  gHttpServer = new HttpServer();
+  gHttpServer.start(-1);
+  let port = gHttpServer.identity.primaryPort;
+  gHttpRoot = "http://localhost:" + port + "/";
+  gDataRoot = gHttpRoot + "data/";
+  gManifestHandlerURI = gHttpRoot + MANIFEST_HANDLER;
+  gHttpServer.registerDirectory("/data/", do_get_cwd());
+  gHttpServer.registerPathHandler("/" + MANIFEST_HANDLER, (request, response) => {
+    response.setStatusLine(null, 200, "OK");
+    response.write(JSON.stringify(gManifestObject));
+    response.processAsync();
+    response.finish();
+  });
+  do_register_cleanup(() => gHttpServer.stop(() => {}));
+
+  Services.prefs.setBoolPref(PREF_EXPERIMENTS_ENABLED, true);
+  Services.prefs.setIntPref(PREF_LOGGING_LEVEL, 0);
+  Services.prefs.setBoolPref(PREF_LOGGING_DUMP, true);
+  Services.prefs.setCharPref(PREF_MANIFEST_URI, gManifestHandlerURI);
+  Services.prefs.setIntPref(PREF_FETCHINTERVAL, 0);
+
+  let ExperimentsScope = Cu.import("resource:///modules/experiments/Experiments.jsm");
+  let Experiments = ExperimentsScope.Experiments;
+
+  gPolicy = new Experiments.Policy();
+  patchPolicy(gPolicy, {
+    updatechannel: () => "nightly",
+    delayCacheWrite: (promise) => {
+      return new Promise((resolve, reject) => {
+        promise.then(
+          (result) => { setTimeout(() => resolve(result), 500); },
+          (err) => { reject(err); }
+        );
+      });
+    },
+  });
+
+  let now = new Date(2014, 5, 1, 12);
+  defineNow(gPolicy, now);
+
+  let experimentName = "experiment-racybranch.xpi";
+  let experimentPath = getExperimentPath(experimentName);
+  let experimentHash = "sha1:" + sha1File(experimentPath);
+
+  gManifestObject = {
+    version: 1,
+    experiments: [
+      {
+        id: "test-experiment-racybranch@tests.mozilla.org",
+        xpiURL: gDataRoot + "experiment-racybranch.xpi",
+        xpiHash: experimentHash,
+        maxActiveSeconds: 10 * SEC_IN_ONE_DAY,
+        appName: ["XPCShell"],
+        channel: ["nightly"],
+        startTime: dateToSeconds(futureDate(now, -MS_IN_ONE_DAY)),
+        endTime: dateToSeconds(futureDate(now, MS_IN_ONE_DAY)),
+      },
+    ],
+  };
+
+  do_print("gManifestObject: " + JSON.stringify(gManifestObject));
+
+  // In order for the addon manager to work properly, we hack
+  // Experiments.instance which is used by the XPIProvider
+  let experiments = new Experiments.Experiments(gPolicy);
+  Assert.strictEqual(ExperimentsScope.gExperiments, null);
+  ExperimentsScope.gExperiments = experiments;
+
+  yield experiments.updateManifest();
+  let active = experiments._getActiveExperiment();
+  Assert.ok(active);
+  Assert.equal(active.branch, "racy-set");
+  Assert.ok(!experiments._dirty);
+});